7 - Control relays. Control relays. b k control relays

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2 Contents 0 - Control relays Control relays b k control relays v For a.c or d.c control circuit page /4 v For d.c control circuit (low consumption) page /5 v Instantaneous and time delay auxiliary contact blocks page /6 v Mounting and marking accessories page / b Mini-control relays v Mini-control relays CA2 SK and CA3 SK page /12 v Mini-control relay with alternating contacts CA2 SKE page /12 v Instantaneous auxiliary contacts and coil suppressor modules..... page /13 b TeSys d control relays and add-on blocks v Control circuit: a.c., d.c. or low consumption, page /21 v Add-on blocks page /22 v Accessories and spare parts page /23 Zelio Time: timing relays Selection guide page /26 Zelio Control: measurement and control relays Selection guide page /28 /1

3 Characteristics Control relays k control relays Environment Conforming to standards IEC 6094, NF C , VDE 0660, BS 24 Product certifications UL, CSA Operating positions Vertical axis Horizontal axis Without derating Without derating Possible positions for CA2 K only, with derating, please consult your Regional Sales Office. Connection Min. Max. Max. to IEC 6094 Screw clamp connections Solid cable mm 2 1 x x 4 1 x x 2.5 Flexible cable without cable end mm 2 1 x x 4 2 x 2.5 Flexible cable with cable end mm 2 1 x x x x x 2.5 Spring terminals Solid cable mm 2 1 x x x 1.5 Flexible cable without cable end mm 2 1 x x x 1.5 Faston connectors Clip mm 2 x 2.8 or 1 x 6.35 Solder pins for printed circuit board With locating device between power and control circuits 4 mm x 35 microns Tightening torque Philips head n 2 and Ø 6 N.m Terminal referencing Conforming to standards Up to 8 contacts EN and EN Protective treatment Conf. to IEC (DIN 50016) "TC (Klimafest, Climateproof) Degree of protection Conforming to VDE 0106 Protection against direct finger contact (devices with screw clamp terminals or pins for printed circuit board) Ambient air temperature around the device Storage C Operation C Maximum operating altitude Without derating m 2000 Vibration resistance Control relay open 2 gn Hz Control relay closed 4 gn Flame resistance Conforming to UL 94 Self-extinguishing material V1 Conforming to NF F Conforming to requirement 2 and Shock resistance Control relay open 10 gn (1/2 sine wave, 11 ms) Control relay closed 15 gn Safety separation of circuits Conforming to VDE 0106 and IEC SELV (Safety Extra Low Voltage), up to 400 V Control circuit characteristics Control relay type CA2 K CA3 K CA4 K Rated control circuit voltage (Uc) V a c c Control voltage limits (y 50 C) single voltage coil Mechanical durability at Uc In millions of operating cycles For operation Uc Uc Uc For drop-out y 0.2 Uc y 0.1 Uc y 0.1 Uc 50/60 Hz coil 10 Standard c coil 20 Wide range, 30 low consumption c coil Maximum operating rate In operating cycles per hour Average consumption at 20 C and at Uc Inrush 30 VA 3 W 1.8 W Sealed 4.5 VA 3 W 1.8 W Heat dissipation W Operating time at 20 C and at Uc Between coil energisation and opening of the N/C contacts ms closing of the N/O contacts ms Between coil de-energisation and opening of the N/O contacts ms closing of the N/C contacts ms Maximum immunity to microbreaks ms References : pages /4 and /5 /2 Dimensions : page /8 page /9

4 Characteristics (continued) Control relays k control relays Contact characteristics of control relays and instantaneous contact blocks Number of auxiliary contacts On CAp K 4 On LA1 K 2 or 4 for CA2 K and CA3 K, 2 for CA4 K Rated operational voltage (Ue) Up to V 690 Rated insulation voltage (Ui) Conforming to BS 24 V 690 Conforming to IEC 6094 V 690 Conforming to VDE 0110 group C V 50 Conforming to CSA C 22-2 n 14 V 600 Conventional thermal current For ambient temperature y 50 C A 10 (Ith) Frequency of the operational current Hz Up to 400 Minimum switching capacity U min (DIN ) V 1 I min ma 5 Short-circuit protection Conforming to IEC 6094 A 10 and VDE 0660, gg fuse Rated making capacity Conforming to IEC 6094 I rms A 110 Short-time rating Permissible for 1 s A ms A ms A 110 Insulation resistance MΩ > 10 Non-overlap distance CAp K and LA1 K: linked contacts conforming to INRS, BIA and CNA specifications mm 0.5 (see schemes page /9) Operational power of contacts conforming to IEC 6094 a.c. supply, category AC-15 Electrical durability (valid for up to 3600 operating cycles/hour) on an inductive load such as the coil of an electromagnet: making current (cos ϕ 0.) = 10 times the power broken (cos ϕ 0.4) V / / / / 690 d.c. supply, category DC-13 Electrical durability (valid for up to 1200 operating cycles/hour) on an inductive load such as the coil of an electromagnet, without economy resistor, the time constant increasing with the load. V million operating cycles VA W million operating cycles VA W million operating cycles VA W Occasional making capacity VA W Breaking limit of contacts valid for: b maximum of 50 operating cycles at 10 s intervals (power broken = making current x cos ϕ 0.). 2 Electrical durability of contacts for: b 1 million operating cycles (2a) b 3 million operating cycles (2b) b 10 million operating cycles (2c). 3 Breaking limit of contacts valid for: b maximum of 20 operating cycles at 10 s intervals with current passing for 0.5 s per operating cycle. 4 Thermal limit Power broken in VA b 2c a V Power broken in W Time constant in ms a 2b 2c V References : page /6 Dimensions : page /8 page /9 /3

5 References Control relays k control relays For a.c. or d.c. control circuit Control relays for a.c. control circuit b Mounting on 35 mm rail or Ø 4 screw fixing. b Screws in the open "ready-to-tighten" position. Control circuit Consumption Auxiliary contacts Basic reference, to be completed by adding the voltage code (1) Weight CA2 KN40pp kg Screw clamp connections 4.5 VA 4 CA2 KN40pp CA2 KN31pp CA2 KN22pp Spring terminal connections 4.5 VA 4 CA2 KN403pp CA2 KN313pp CA2 KN223pp CA2 KN403pp Faston connectors, 1 x 6.35 or 2 x VA 4 CA2 KN40pp CA2 KN31pp CA2 KN22pp Solder pins for printed circuit boards 4.5 VA 4 CA2 KN405pp CA2 KN315pp CA2 KN225pp Control relays for d.c. control circuit b Mounting on 35 mm rail or Ø 4 screw fixing. b Screws in the open "ready-to-tighten" position Screw clamp connections 3 W 4 CA3 KN40pp CA3 KN31pp CA3 KN22pp CA3 KN40pp Spring terminal connections 3 W 4 CA3 KN403pp CA3 KN313pp CA3 KN223pp Faston connectors, 1 x 6.35 or 2 x W 4 CA3 KN40pp CA3 KN31pp CA3 KN22pp Solder pins for printed circuit boards 3 W 4 CA3 KN405pp CA3 KN315pp CA3 KN225pp (1) Standard control circuit voltages (for other voltages, please consult your Regional Sales Office): Control relays CA2 K ( Uc) ( Uc) Volts a (2) / / 380/ / / 50/60 Hz Code J Z B C D E F FE FC M P U Q V N R S Y Up to and including 240 V, coil with integral suppression device available: add 2 to the code required. Example: J2 Control relays CA3 K ( Uc) Volts c (2) Code JD ZD BD CD ED ND SD KD FD GD LD MD MPD MUD UD Coil with integral suppression device available: add 3 to the code required. Example: JD3. (2) When connecting an electronic sensor or timer in series with the coil of the control relay, select a 20 V coil (a code Z, c code ZD) so as to compensate for the incurred voltage drop. Characteristics : pages /2 and /3 /4 Dimensions : page /8 page /9

6 References Control relays k control relays For d.c. control circuit Low consumption control relays (d.c. control circuit) b Mounting on 35 mm rail or Ø 4 screw fixing. b Screws in the open "ready-to-tighten" position Control circuit Consumption Auxiliary contacts Basic reference, to be completed by adding the voltage code (1) Weight CA4 KN40ppp kg Screw clamp connections 1.8 W 4 CA4 KN40pp CA4 KN31pp CA4 KN22pp Spring terminal connections 1.8 W 4 CA4 KN403pp CA4 KN313pp CA4 KN223pp Faston connectors, 1 x 6.35 or 2 x W 4 CA4 KN40pp CA4 KN31pp CA4 KN22pp Solder pins for printed circuit boards 1.8 W 4 CA4 KN405pp CA4 KN315pp CA4 KN225pp (1) Standard control circuit voltages (for other voltages, please consult your Regional Sales Office): Control relays CA4 K (Wide range coil: Uc) Volts c Code JW3 ZW3 BW3 EW3 SW3 FW3 GW3 Characteristics : pages /2 and /3 Dimensions : page /8 page /9 /5

7 References Control relays k control relays Instantaneous and time delay auxiliary contact blocks Instantaneous auxiliary contact blocks Clip-on front mounting, 1 per control relay Connection Composition Reference Weight LA1 KN20 kg Screw clamp terminals 2 LA1 KN LA1 KN LA1 KN LA1 KN40 (1) LA1 KN31 (1) LA1 KN22 (1) LA1 KN13 (1) LA1 KN04 (1) LA1 KN40 Spring terminals 2 LA1 KN LA1 KN LA1 KN LA1 KN403 (1) LA1 KN313 (1) LA1 KN223 (1) LA1 KN133 (1) LA1 KN043 (1) Faston connectors 1 x 6.35 or 2 x LA1 KN LA1 KN LA1 KN LA1 KN40 (1) LA1 KN31 (1) LA1 KN22 (1) LA1 KN13 (1) LA1 KN04 (1) Electronic time delay contact blocks b Relay output with common point changeover contact, a or c 240 V, 2 A maximum b Control voltage Uc b Maximum switching capacity 250 VA or 150 W b Operating temperature C b Reset time: 1.5 s during the time delay period 0.5 s after the time delay period Clip-on front mounting, 1 per control relay Voltage Type Timing range Composition Reference Weight LA2 KT2p V s kg a or c On-delay LA2 KT2E a On-delay LA2 KT2U Other versions Electronic timers type RE4. Please consult your Regional Sales Office. (1) Block of 4 contacts for use on CA2 K and CA3 K. Characteristics : page /3 /6 Dimensions : page /8 page /9

8 References Control relays k control relays Mounting and marking accessories LA4 Kppp Suppressor modules incorporating LED indicator Mounting and connection Clips onto front of relay with locating device. No tools required. Type Varistor (1) For voltages a and c V a and c V a and c V a and c V Sold in lots of Unit reference Weight kg 5 LA4 KE1B LA4 KE1E LA4 KE1FC LA4 KE1UG Diode + Zener diode (2) RC (3) c V c V a V 5 LA4 KC1B LA4 KC1E LA4 KA1U Mounting accessories Description Application Sold in lots of Unit reference Weight kg Mounting plates On 1 4 rail Clip-on 1 LA9 D On 2 4 rails 110/120 mm fixing centres 10 DX1 AP LA9 D93 Marking accessories Description Application Sold in lots of Unit reference Weight kg Marker holder Clip-on fixing on front face 100 LA9 D Clip-in markers 4 maximum per relay Strips of 10 identical numbers 0 to 9 Strips of 10 identical capital letters A to Z 25 AB1 Rp (4) AB1 Gp (4) (1) Protection provided by limiting the transient voltage to 2 Uc max. Maximum reduction of transient voltage peaks. Slight increase in drop-out time (1.1 to 1.5 times the normal time). (2) No overvoltage or oscillating frequency. Polarised component. Slight increase in drop-out time (1.1 to 1.5 times the normal time). (3) Protection by limiting the transient voltage to 3 Uc max. and limitation of the oscillating frequency. Slight increase in drop-out time (1.2 to 2 times the normal time). (4) Complete the reference by replacing the dot with the required character. Dimensions : page /8 /

9 Dimensions, mounting Control relays k control relays Control relays CA2 K, CA3 K, CA4 K On panel On printed circuit board LA1 K 8,65 === A = 50 = = 35 = A2 45 On mounting rail AM1 DP200 or AM1 DE200 ( 35 mm) LA9 D93 On asymmetrical rail with clip-on mounting plates DX1 AP25 On asymmetrical rail with clip-on mounting plates 50 5 DZ5 ME = 35 = Electronic time delay contact blocks LA2 KT On control relay LA2 KT Suppressor modules LA4 K On control relay 25 LA4 K Characteristics: pages /2 and /3 /8 References: pages /4 to / Schemes: page /9

10 Schemes Control relays k control relays Control relays With integral suppression device CA2 K, CA3 K, CA4 K CA3 K CA4 K 4 N/O 3 N/O + 1 N/C 2 N/O + 2 N/C A2 +A1 _ + A1 A2 Instantaneous auxiliary contact blocks LA1 K For CA2 K, CA3 K, CA4 K For CA2 K, CA3 K 2 N/O 2 N/C 1 N/O + 1 N/C 4 N/O 3 N/O + 1 N/C 2 N/O + 2 N/C LA1 KN20, LA1 KN20 LA1 KN02, LA1 KN02 LA1 KN11, LA1 KN11 LA1 KN40, LA1 KN40 LA1 KN31, LA1 KN31 LA1 KN22, LA1 KN22 1 N/O + 3 N/C 4 N/C LA1KN13, LA1KN13 LA1KN04, LA1KN04 Electronic time delay contact blocks LA2 KT Suppressor modules For CA2 K, CA3 K, CA4 K LA4 KC LA4 KE 1 C/O LA2 KT2 A2 15 A /NC 1/NC 81/NC 51/NC 61/NC 1/NC 81/NC /NO 51/NC 61/NC 61/NC 63/NO 3/NO 83/NO 61/NC 3/NO 83/NO 61/NC 1/NC 83/NO A A A A1 13/NO 23/NO 33/NO 43/NO A1 13/NO 21/NC 33/NO 43/NO A1 13/NO 21/NC 31/NC 43/NO + _ Characteristics: pages /2 and /3 References: pages /4 to / Dimensions, mounting: page /8 /9

11 Characteristics Control relays Mini-control relays types CAp SK and CA2 SKE Environment Rated insulation voltage (Ui) Conforming to IEC 6094, V 690 VDE 0110 gr C, BS 24, CSA 22-2 n 14, UL 508 Conforming to standards IEC 6094, NF C , VDE 0660, BS 24 Product certifications UL, CSA Protective treatment Conforming to IEC TC (Klimafest, Climateproof) (DIN 50015) Degree of protection Conforming to VDE 0106 Protection against direct finger contact Ambient air temperature around the device Storage C Operation C Maximum operating altitude Without derating m 2000 Operating position Vertical axis Horizontal axis Without derating Without derating Connection by connectors Min. Max. Solid cable mm 2 1 x 1.5 or 2 x x 6 or 2 x 4 Flexible cable without cable end mm 2 1 x 0.5 or 2 x x 6 or 2 x 2.5 Flexible cable with cable end mm 2 1 x 0.35 or 2 x x 6 or 2 x 1.5 Tightening torque Pozidriv n 1 head N.m 0.8 Terminal referencing Conforming to standards EN and EN Up to 4 contacts Control circuit characteristics Control relay type CA2 SK CA2 SKE CA3 SK Rated control circuit voltage (Uc) V a c 12 2 Control voltage limits (y 50 C) Average consumption at 20 C and at Uc For operation Uc Uc For drop-out u 0.20 Uc u 0.10 Uc Inrush 16 VA 23 VA 2.2 W Sealed 4.2 VA 4.9 VA 2.2 W Heat dissipation W Operating time at 20 C and at Uc Between coil energisation and opening of the N/C contacts ms closing of the N/O contacts ms Between coil de-energisation and opening of the N/O contacts ms closing of the N/C contacts ms Maximum operating rate In operating cycles per hour Mechanical durability at Uc in millions of operating cycles 50/60 Hz coil 10 Standard c coil 10 References : pages /12 and /13 /10 Dimensions : page /14 page /15

12 Characteristics (continued) Control relays Mini-control relays types CAp SK and CA2 SKE Auxiliary contact characteristics of mini-control relays and instantaneous contact blocks Rated operational voltage (Ue) Rated insulation voltage (Ui) Conforming to IEC 9604, BS 24, VDE 0110 group C, CSA C 22-2 n 14 Conventional rated thermal current (Ith) For ambient temperature y 55 C V Up to 690 V 690 A 10 Frequency of the operational current Hz Up to 400 Short-circuit protection Conforming to IEC 6094 and VDE 0660, gl fuse A 10 Operational power of contacts conforming to IEC 6094 a.c. supply, category AC-15 Electrical durability (valid for up to 3600 operating cycles/hour) on an inductive load such as the coil of an electromagnet: making current (cos ϕ 0.) = 10 times the power broken (cos ϕ 0.4). d.c. supply, category DC-13 Electrical durability (valid for up to 1200 operating cycles/hour) on an inductive load such as the coil of an electromagnet, without economy resistor, the time constant increasing with the load. V / / / V million operating cycles VA W million operating cycles VA W million operating cycles VA W Occasional making capacity VA W References : pages /12 and /13 Dimensions : page /14 page /15 /11

13 References Control relays Mini-control relays types CA2 SK and CA3 SK Mini-control relay type CA2 SKE with alternating contacts Mini-control relays b Width of mini-control relays 2 mm. b Mounting on 35 mm rail. b Connection by connectors. CA2 SK20pp Control circuit supply Auxiliary contacts Basic reference, to be completed by adding the voltage code (1) Weight kg a.c. supply 2 CA2 SK20pp CA2 SK11pp d.c. supply 2 CA3 SK20pp CA3 SK11pp Mini-control relay with alternating contacts This mini-control relay with alternating contacts (see function diagram page /15) makes it possible to automatically split the operating time between 2 circuits of a redundant system. By regularly energising the "safety circuits", this device makes it possible to ensure that they are operating correctly. b Width of mini-control relay 45 mm. b Fixing by Ø 4 screws. b Connection by connectors. b Cannot be fitted with front-mounted auxiliary contact block. b Cannot be fitted with coil suppressor module. CA2 SKE20pp Control circuit supply Auxiliary contacts Basic reference, to be completed by adding the voltage code (1) Weight kg a.c. supply 2 CA2 SKE20pp 0.15 (1) Standard control circuit voltages (for other voltages, please consult your Regional Sales Office): Mini-control relays CA2 SK and CA2 SKE Volts a /60 Hz Code B E F G M P U Q V Mini-control relays CA3 SK Volts c Code JD BD CD ED SD Characteristics: pages /10 and /11 /12 Dimensions: page /14 Schemes: page /15

14 References Control relays Mini-control relays types CA2 SK and CA3 SK Instantaneous auxiliary contacts and coil suppressor modules Instantaneous auxiliary contact blocks Clip-on front mounting For use on control relays Maximum number of blocks per contactor Composition Reference Weight kg CA2 SK LA1 SK LA1 SK11 2 LA1 SK LA1 SK LA4 SKp1p Suppressor modules Connection without need for tools by clipping onto right-hand side of contactor For use on control relays CA2 SK and CA3 SK Type Varistor (1) For voltages Sold in lots of Unit reference Weight kg a and c 24 V 48 V 10 LA4 SKE1E a and c 110 V 250 V 10 LA4 SKE1U Diode (2) c 24 V 250 V 10 LA4 SKC1U (1) Protection provided by limiting the transient voltage to 2 Uc max. Maximum reduction of transient voltage peaks. Slight increase in drop-out time (1.1 to 1.5 times the normal time). (2) No overvoltage or oscillating frequency. Slight increase in drop-out time (1.1 to 1.5 times the normal time). Characteristics: pages /10 and /11 Dimensions: page /14 Schemes: page /15 /13

15 Dimensions, mounting Control relays Mini-control relays types CAp SK and CA2 SKE Dimensions Mini-control relays CA2 SK and CA3 SK 55, ,5 55, LA4 SK 3,5 LA1 SK (1) 3,5 (1) Only on CA2 SK20. Mounting Mini-control relays CA2 SK and CA3 SK On mounting rail AM1 DP200 or AM1 DE200 ( 35 mm) 55, Dimensions CA2 SKE Mounting CA2 SKE On panel On mounting rail AM1 DP200 or AM1 DE200 ( 35 mm) Characteristics : pages /10 and /11 /14 References : pages /12 and /13 page /15

16 Schemes Control relays Mini-control relays types CAp SK and CA2 SKE Schemes CA2 SK20, CA3 SK20 CA2 SK11, CA3 SK11 2 N/O 1 N/O + 1 N/C A A A1 13/NO 23/NO A1 13/NO 21/NO CA2 SKE CA2 SKE 2 N/O Function diagram A1 13/NO 23/NO A1 A2 Energised De-energised A Close Open Close Open Instantaneous auxiliary contacts 2 N/O 2 N/C 1 N/O + 1 N/C LA1 SK20 LA1 SK02 LA1 SK /NO 44 43/NO 32 31/NC 42 41/NC 34 33/NO 42 41/NC Characteristics : pages /10 and /11 References : pages /12 and /13 Dimensions, mounting : page /14 /15

17 Characteristics TeSys control relays TeSys d control relays Control relay type CAD a CAD c CAD low consumption Environment Rated insulation voltage (Ui) Conforming to IEC V Overvoltage category III and degree of pollution 3 Conforming to UL, CSA V Rated impulse withstand voltage (Uimp) Separation of electrical circuits Conforming to IEC 6094 kv Conforming to IEC and VDE 0106 Reinforced insulation up to 400 V Conforming to standards IEC , N-F C , VDE 0660, BS 494, EN Product certifications UL, CSA Protective treatment Conforming to IEC TH Degree of protection Conforming to VDE 0106 Front face protected against direct finger contact IP 2X Protection against direct finger contact Ambient air temperature around the device Storage C Operation, conforming to C IEC ( UC) For operation at Uc C Maximum operating altitude Without derating m Operating positions Without derating in the following positions Shock resistance (1) half sine wave for 11ms Vibration resistance (1) Hz Screw clamp connections Spring terminal connections Control relay open 10 gn 10 gn 10 gn Control relay closed 15 gn 15 gn 15 gn Control relay open 2 gn 2 gn 2 gn Control relay closed 4 gn 4 gn 4 gn Flexible conductor without cable end Flexible conductor with cable end Solid conductor without cable end 1 conductor mm conductors mm conductor mm conductors mm conductor mm conductors mm Tightening torque N.m or 2 flexible or rigid conductors without cable end mm (1) In the least favourable direction, without change of contact state, with coil supplied at Uc. References : pages /21 to /23 /16 Dimensions : page /24 page /25

18 Characteristics (continued) TeSys control relays TeSys d control relays Control relay type CAD a CAD c CAD low consumption Control circuit characteristics Rated control circuit voltage (Uc) V c 5 2 Control voltage limits Operation With coil 50/60 Hz Uc at 50 Hz Uc at 60 Hz With standard coil, Uc Uc wide range Drop-out Uc Uc Uc Average consumption at 20 C and at Uc a 50/60 Hz (at 50 Hz) VA Inrush: 0 sealed: 8 With standard coil W Inrush or sealed: 5.4 Inrush or sealed: 2.4 Operating time (at rated control circuit voltage and at 20 C) Between coil energisation ms and - opening of the N/C contacts - closing of the N/O contacts ms Between coil de-energisation ms and - opening of the N/O contacts - closing of the N/C contacts ms Short supply failure Maximum operating rate Mechanical durability In millions of operating cycles Maximum duration without affecting hold-in of the device ms In operating cycles per second With coil 50/60 Hz 30 (at 50 Hz) With standard coil c wide range Time constant L/R ms References : pages /21 to /23 Dimensions : page /24 page /25 /1

19 Characteristics (continued) TeSys control relays TeSys d control relays Characteristics of instantaneous contacts incorporated in the control relay Number of contacts 5 Rated operational voltage (Ue) Up to V 690 Rated insulation voltage (Ui) Conforming to IEC V 690 Conforming to UL, CSA V 600 Conventional For ambient temperature 60 C A 10 thermal current (Ith) Frequency of the operational current Hz Minimum switching capacity U min V 1 I min ma 5 Short-circuit protection Conforming to IEC gg fuse: 10 A Rated making capacity Conforming to I rms a : 140, c : 250 IEC Short-time rating Permissible for 1 s A ms A ms A 140 Insulation resistance MΩ > 10 Non-overlap time Guaranteed between ms 1.5 (on energisation and on de-energisation) N/C and N/O contacts Tightening torque Philips head n 2 and Ø 6 N.m 1.2 Non-overlap distance Linked contacts Conforming to draft standard IEC Linked contacts in association with auxiliary contacts LAD N The 3 N/O contacts and the 2 N/C contacts of CAD N32 are linked mechanically by one mobile contact carrier. References : pages /21 to /23 /18 Dimensions : page /24 page /25

20 Characteristics (continued) TeSys control relays TeSys d control relays Rated operational power of contacts (conforming to IEC ) a.c. supply, categories AC-14 and AC-15 Electrical durability (valid for up to 3600 operating cycles/hour) on an inductive load such as the coil of an electromagnet: making current (cos ϕ 0.) = 10 times the power broken (cos ϕ 0.4). V million operating cycles VA million operating cycles VA million operating cycles VA Millions of operating cycles ,8 0, 0,6 0,5 0,4 0,3 0,2 0,1 0,1 0,2 0,3 0,4 0,6 0, ,5 0, 0, Current broken in A d.c. supply, category DC-13 Electrical durability (valid for up to 1200 operating cycles/hour) on an inductive load such as the coil of an electromagnet, without economy resistor, the time constant increasing with the power. V million operating cycles W million operating cycles W million operating cycles W Millions of operating cycles V 125 V 48 V 24 V 1 0,8 0, 0,6 0,5 0,4 0,3 440 V 0,2 0,1 0,1 0,2 0,3 0,4 0,6 0, ,5 0, 0, Current broken in A References : pages /21 to /23 Dimensions : page /24 page /25 /19

21 References TeSys control relays TeSys d control relays and add-on blocks See page opposite for mounting possibilities according to control relay type and rating /20

22 References TeSys control relays TeSys d control relays and add-on blocks Control circuit: a.c., d.c. or low consumption Control relays for connection by screw clamp terminals Type Number of contacts Composition Basic reference, to be completed by adding the control voltage code (1) Standard voltages Weight a c LC (2) kg Instantaneous 5 5 CAD 50pp (3) B P BD BL CAD 32pp (3) B P BD BL CAD 50pp Control relays for connection by spring terminals Instantaneous 5 5 CAD 503pp B P BD BL CAD 323pp B P BD BL CAD 32pp CAD 503pp Instantaneous auxiliary contact blocks for connection by screw clamp terminals For use in normal operating environments Number of contacts Maximum number per relay Composition Reference Weight Clip-on mounting front side kg LAD N on LH side 1 1 LAD 8N11 (6) LAD N on LH side 2 LAD 8N20 (6) LAD N on LH side 2 LAD 8N02 (6) (4) LAD N LAD N LAD N LAD N LAD N (4) LAD C Including 1 N/O and 1 N/C make before break. With dust and damp protected contacts, for use in particularly harsh industrial environments Number of contacts Maximum number per relay Composition Reference Weight Front mounting protected (5) kg LA1 DX LA1 DX LA1 DY (4) LA1 DZ LA1 DZ CAD 323pp Instantaneous auxiliary contact blocks for connection by spring terminals This type of connection is not possible for contact blocks LAD 8 and blocks with dust and damp protected contacts. For all other instantaneous auxiliary contact blocks, add the digit 3 to the end of the references selected above. Example: LAD N11 becomes LAD N113. (1) Standard control circuit voltages (for other voltages, please consult your Regional Sales Office). a.c. supply Volts a /60 Hz B D E F FE M P U Q V N R d.c. supply (coils with integral suppression device fitted as standard) Volts c U from 0. to 1.25 Uc JD BD CD ED ND SD FD GD MD UD RD Low consumption (coils with integral suppression device fitted as standard) Volts c Code AL JL ZL BL EL FL ML UL (2) LC: low consumption. (3) To order control relays with connection by lugs, add the digit 6 to the end of the selected reference. Example: CAD50pp becomes CAD506pp. (4) Blocks with 4 auxiliary contacts cannot be used on low consumption control relays. (5) Product fitted with 4 earth screen continuity terminals. (6) These contact blocks cannot be used on low consumption control relays. Characteristics : pages /16 and /1 Dimensions : page /24 page /25 /21

23 References TeSys control relays TeSys d control relays Add-on blocks LAD T LAD 6K10 Time delay auxiliary contact blocks for connection by screw clamp terminals (1) Number and type of Maximum number per relay Time delay Reference Weight contacts Front mounting Type Range kg 1 N/C and 1 N/O 1 On-delay s (2) LAD T s LAD T s LAD T s (3) LAD S Off-delay s (2) LAD R s LAD R (Sealing cover: see page 5/3) s LAD R Time delay auxiliary contact blocks for connection by spring terminals Add the digit 3 to the references selected above. Example: LAD T0 becomes LAD T03. Mechanical latch blocks (4) Unlatching control Manual or electric Maximum number per relay Front mounting Basic reference to be completed (5) Weight kg 1 LAD 6K10p 0.00 Suppressor modules These modules clip onto the top of the control relay and the electrical connection is instantly made. Fitting of an input module is still possible. RC circuits (Resistor-Capacitor) b Effective protection for circuits highly sensitive to "high frequency" interference. b Voltage limited to 3 Uc maximum and oscillating frequency limited to 400Hz maximum. b Slight time delay on drop-out (1.2 to 2 times the normal time). For mounting on Operational voltage Reference Weight kg CAD a a V LAD 4RCE a V LAD 4RCU LAD 4pp LAD 4DDL ou LAD 4TpDL Varistors (peak limiting) b Protection provided by limiting the transient voltage value to 2Uc maximum. b Maximum reduction of transient voltage peaks. b Slight time delay on drop-out (1.1 to 1.5 times the normal time). CAD a a V LAD 4VE a V LAD 4VG a V LAD 4VU Freewheel diode b No overvoltage or oscillating frequency. b Increase in drop-out time (6 to 10 times the normal time). b Polarised component. CAD c c V LAD 4DDL Bidirectional peak limiting diode b Protection provided by limiting the transient overvoltage value to 2Uc maximum. b Maximum reduction of transient voltage peaks. CAD a a 24 V LAD 4TB a 2 V LAD 4TS CAD c c 24 V LAD 4TBDL c 2 V LAD 4TSDL c 125 V LAD 4TGDL c 250 V LAD 4TUDL c 600 V LAD 4TXDL (1) These contact blocks cannot be used on low consumption control relays. (2) With extended scale from 0.1 to 0.6 s. (3) With switching time of 40 ms ± 15 ms between opening of the N/C contact and closing of the N/O contact. (4) Power should not be simultaneously applied or maintained to the mechanical latching block of the CAD N. The duration of the control signal to the mechanical latching block and the CAD N should be u 100 ms. (5) Standard control circuit voltages (for other voltages, please consult your Regional Sales Office): Volts a and c 24 32/36 42/48 60/ /12 220/ /2 380/415 Code B C E EN K F M U Q (6) CAD pp d.c. and low consumption control relays are fitted with a built-in bi-directional peak limiting diode suppressor as standard. On control relays produced after 15th July 2004, this diode is removable. It can therefore be replaced by the user (see references LAD 4Tppp above). It can also be replaced by a freewheel diode LAD 4DDL. If a d.c. or low consumption control replay is used without suppression, the standard suppressor should be replaced with a blanking plug LAD 9DL. Characteristics : pages /16 and /1 Illustrations: page /20 Dimensions : page /24 page /25 /22

24 Merlin Gerin Modicon Square D Telemecanique References TeSys control relays TeSys d control relays Accessories and spare parts XBY 2U LA9 D901 LAD 9ET1 LXD 1 SIS-Label Labelling software Logiciel de création d'étiquettes Beschriftungssoftware Software para crear etiquetas Software per la creazione di etichette Accessories (to be ordered separately) Description For mounting on Sold in lots of Unit reference Weight kg For marking Sheet of 64 blank legends, self-adhesive, 8 x 33 mm CAD, LAD (4 contacts) 10 LAD Sheet of 112 blank legends, self-adhesive, 8 x 12 mm LAD (2 contacts), LAD T LAD Strips of blank, self-adhesive All products 35 LAD legends for printing by plotter (4 sets of 5 strips) SIS Label labelling Multi-language version: 1 XBY 2U software for legends LAD 21 English, French, German, and LAD 22, supplied on Italian, Spanish CD-Rom Legend holder, snap-in, 8 x 18 mm LC1 D LC1DT LADN (4 contacts) LAD T, LAD R 100 LAD For protection Sealing cover LAD T, LAD R 1 LA9 D Safety cover preventing CAD LAD 9ET access to the moving contact carrier 1 Spare parts: coils Specifications b Average consumption at 20 C: - inrush (cos ϕ = 0.5) 50/60 Hz: 0 VA at 50 Hz, - sealed (cos ϕ = 0.3) 50/60 Hz: 8 VA at 60 Hz, b Operating range (θ < 60 C): 0.85 to 1.1 Uc Control circuit Average resistance Inductance of Reference (1) Weight voltage Uc at 20 C ± 10 % closed circuit 50/60 Hz V V H kg LXD 1J (2) LXD 1Z LXD 1B LXD 1C LXD 1CC LXD 1D LXD 1E LXD 1EE LXD 1K LXD 1F LXD 1FE LXD 1G LXD 1FC LXD 1L LXD 1LE / LXD 1M (3) LXD 1P / LXD 1U (4) LXD 1W / LXD 1Q LXD 1V LXD 1N LXD 1R LXD 1T LXD 1S LXD 1SC LXD 1X LXD 1Y 0.00 (1) The last 2 digits in the reference represent the voltage code. (2) Voltage for special coils fitted in control relays with serial timer module with 24 V supply. (3) This coil can be used on 240 V at 60 Hz. (4) This coil can be used on 230/240 V at 50 Hz and on 240 V only at 60 Hz. Characteristics : pages /16 and /1 Dimensions : page /24 page /25 /23

25 =35 = Dimensions, mounting TeSys control relays TeSys d control relays and add-on blocks Dimensions CAD a CAD c or LC (low consumption) b b c1 c2 c3 c 12,5 (LAD 8) 45 c c1 c2 c3 45 CAD CAD b 99 b 99 c without cover or add-on blocks c without cover or add-on blocks with cover, without add-on blocks with cover, without add-on blocks c1 with LAD N or C (2 or 4 contacts) c1 with LAD N or C (2 or 4 contacts) c2 with LAD 6K c2 with LAD 6K c3 with LAD T, R, S c3 with LAD T, R, S with LAD T, R, S and sealing cover with LAD T, R, S and sealing cover Mounting CAD Panel mounted Mounted on rail AM1 DP200 or DE200 (1) 60/0 = c = = 8 45 c = CAD a CAD c or LC CAD a CAD c or LC c with cover c (AM1 DP200) (2) 88 9 c (AM1 DP200) (2) (1) 2 elongated holes 4.5 x 9 (2) With cover Mounted on plate AM1 P AF1 EA4 60/0 c 35 CAD a CAD c or LC c with cover Characteristics : pages /16 to /19 Illustrations: page /20 References : pages /21 to /23 page /25 /24

26 Schemes TeSys control relays TeSys d control relays and add-on blocks Schemes Instantaneous auxiliary contacts 5 N/O 3 N/O + 2 N/C CAD 50 CAD 32 A A A1 13/NO 23/NO 33/NO 43/NO 03/NO A1 13/NO 21/NC 31/NC 43/NO 03/NO Instantaneous auxiliary contact blocks 1 N/O + 1 N/C 2 N/O 2 N/C LAD N11 LAD 8N11 (1) LAD N20 LAD 8N20 (1) LAD 8N02 LAD N (183) 162 (11) 64 1 (183) 164 (13) 152 (181) 162 (11) 61/NC 1 (184) 161/NC (12) 63/NO 1 (184) 163/NC (14) 151/NC (182) 161/NC (12) (1) The figures in brackets are for the device mounted on the RH side of the control relay. 2 N/O + 2F N/C 1 N/O + 3 N/C 4 N/O 4 N/C 3 N/O + 1 N/C LAD N22 LAD N13 LAD N40 LAD N04 LAD N31 2 N/O + 2 N/C including 1 N/O + 1 N/C make before break With dust and damp protected contacts 2 N/O protected 2 N/C protected 2 N/O protected (2) 2 N/O protected + 2 N/O non protected 2 N/O protected + 1 N/O + 1 N/C non protected LAD C22 LA1 DX20 LA1 DX02 LA1 DY20 LA1 DZ40 LA1 DZ31 (2) Product fitted with 4 earth screen continuity terminals. Time delay auxiliary contact blocks Mechanical latch blocks On-delay 1 N/O + 1 N/C Off-delay 1 N/O + 1 N/C LAD T LAD S LAD R LAD 6K /NC 68 6/NO 56 55/NC 68 6/NO 58 5/NO 66 65/NC A2 A1 E2 E /NC 6 5/NC 88 8/NO 64 63/NO 52 51/NC 62 61/NC 64 63/NO 64 63/NO 4 3/NO 84 83/NO 62 61/NC 4 3/NO 84 83/NO /NC 1/NC 83/NO 61/NC 1/NC 81/NC 63/NO 3/NO 83/NO 51/NC 61/NC 1/NC 81/NC 61/NC 3/NO 83/NO /NC 61/NC Characteristics : pages /16 to /19 Illustrations: page /20 References : pages /21 to /23 page /25 /25

27 Selection guide Zelio Time Timing relays Applications Output These timing relays enable simple automation cycles to be set up using wired logic. They can also be used to complement the functions of PLCs. Solid state Timing relays with solid state output reduce the amount of wiring required (wired in series). The durability of these timing relays is independent of the number of operating cycles. Relay Relay outputs provide complete isolation between the supply and outut circuits. It is possible to have several output circuits. Type Modular Industrial Modular Industrial Timing ranges ranges: 1 s, 10 s, 1 min, 10 min, 1 h, 10 h, 100 h 1 or 2 ranges, depending on model: 10 s, 30 s, 300 s, 60 min Depending on model: 6 ranges: 1 s, 10 s, 1 min, 10 min, 1 h, 10 h ranges: 1 s, 10 s, 1 min, 10 min, 1 h, 10 h, 100 h Depending on model : 4 ranges: 0.6 s, 2.5 s, 20 s, 160 s ranges: 1 s, 10 s, 1 min, 10 min, 1 h, 10 h, 100 h ranges: 1 s, 3 s, 10 s, 30 s, 100 s, 300 s, 10 min 10 ranges: 1 s, 3 s, 10 s, 30 s, 100 s, 300 s, 30 min, 300 min, 30 h, 300 h Relay type RE11 Lp pp RE9 RE11 Rp pp RE ppp RE Pages Please consult our catalogue Automation and relay functions. /26

28 These timing relays enable simple automation cycles to be set up using wired logic. They can also be used to complement the functions of PLCs. Relay Relay outputs provide complete isolation between the supply and output circuits. It is possible to have several output circuits. Optimum Plug-in Panel-mounted Universal Miniature Analogue Digital 1 range, depending on model: 0.5 s, 3 s, 10 s, 30 s, 300 s, 30 min ranges: 1 s, 10 s, 1 min, 10 min, 1 h, 10 h, 100 h ranges: 0,1 s...1 s 1 s...10 s 0,1min...1min 1 min...10 min 0,1 h...1 h 1 h...10 h 10 h h 14 ranges: 1,2 s, 3 s, 12 s, 30 s, 120 s, 300 s, 12 min, 30 min, 120 min, 300 min, 12 h, 30 h, 120 h, 300 h Depending on model: range : s, s, 99 min 59 s, min, min, 99 h 59 min, h 11 ranges: s, s, 9999 s, 99 min 59 s, min, min, 9999 min, 99 h 59 min, 99,99 h, h, 9999 h RE8 RE ppp RE XLpTMpp RE 48A ppp RE ppp Please consult our catalogue Automation and relay functions. /2

29 Selection guide Zelio Control Measurement and control relays Applications Supply control relays 3-phase 3-phase + neutral Functions Control : - rotational direction, - presence of phases, - undervoltage, - overvoltage and undervoltage - asymmetry of phases Control : - overvoltage and undervoltage - presence of neutral, Relay output 1 or 2 C/O contacts 2 C/O contacts Width 22.5 mm 45 mm 45 mm Relay type RM4 Tppp RM RM RM pp RM p RM RM pp RM Pages Please consult our catalogue Automation and relay functions. /28

30 Voltage measurement relays Current measurement relays Control : - overvoltage a 50 mv...5 V a V a V Control : - overvoltage or undervoltage a 50 mv...5 V a V a V a V a V a orc V a orc V a V a V Control : - overvoltage and undervoltage Control : - overcurrent A with built-in TI 3 ma...1 A 3 ma...1 A ma A A with built-in TI Control : overcurrent and undercurrent A ma A 1 C/O contact 1 or 2 C/O contacts 1 C/O contact 2 C/O contacts 1 C/O contact 1 or 2 C/O contacts 22.5 mm 45 mm 22.5 mm 1.5 mm 22.5 mm 45 mm RM4 UA0pp RM4 UA3p RM pp RM pp RM4 UB3p RM RM4 JA01p RM4 JA31pp RM pp RM4 JA32pp RM pp Please consult our catalogue Automation and relay functions. /29

31 Selection guide (continued) Zelio Control Measurement and control relays Applications Liquid level control relays Functions Control : - empty Control : - empty or fill Relay output 1 C/O contact 1 or 2 C/O contacts Width 22.5 mm Plug-in 8 or 11-pin Relay type RM p1 RM p RM mm RM4 Lpppp RM p Pages Please consult our catalogue Automation and relay functions. /30

32 Liquid level control relays Motor control relays Control : - empty or fill with alarm Control : - empty and fill Control : - underspeed Control : - overload and underload (cos ϕ) 2 C/O contacts 1 C/O contact 1 C/O contact 1 C/O contact 2 C/O contacts 45 mm Plug-in 8 or 11-pin RM p RM RM p RM mm RM p RM p Please consult our catalogue Automation and relay functions. /31